Pediatric patients with appendicitis will also have significant right lower abdominal pain, typical metastatic right lower abdominal pain with nausea, vomiting, abdominal distention and worsening after eating, and will also present with fever. Because of the incomplete development of the omentum in pediatric patients, inflammation of the appendix is prone to secondary abdominal infections, which can manifest as diffuse peritonitis, with generalized abdominal pressure, rebound pain, and myalgias, and a significant increase in the percentage of leukocytes and neutrophils in routine blood tests. In the case of pediatric appendicitis, early diagnosis should be followed by prompt surgical option to remove the appendix, as appendicitis is prone to perforation. In addition, after surgery anti-infective therapy should be systematically administered, and intravenous fluids should be supplemented to prevent ionic disturbances and acid-base imbalance. Early removal from bed to prevent intestinal adhesions and intestinal obstruction after surgery.